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notsponge [240]
3 years ago
5

Completely factor 7x^2 - 4x - 3

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

(7x+3) (x-1)

hope this helps!!:)

Step-by-step explanation:

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Y=2x-1<br> y=1/2x+4<br> find the solution to the system equations
Evgesh-ka [11]

Answer:

x=10/3 y=17/3

Step-by-step explanation:

Use substitution to solve your equation. Plug in y=2x-1 into y=1/2x+4. This makes (2x-1)=1/2x+4. Simplify this to get 3/2x-1=4. Simplify it again to get 3/2x=5. No one likes fractions so multiply both sides by 2 to get 3x=10. Simplify this and get x=10/3. Plus 10/3 into one of the equations. You can pick anyone but I picked y=2x-1. Because you know x=10/3, you put y=2(10/3)-1. Simplify this and get y=20/3-1. Convert 1 into a fraction and get y=20/3-3/3. Simplify this and get y=17/3.

Therefore,

x=10/3 y=17/3

Hoped this helps you

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4,725 divided by 3 equals 1,575
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Find the derivative of the function y = sin(tan 4x)
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Find × if m&lt;1=2×+10 and m&lt;2=3×-6
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Selection B is appropriate.
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